Password generator
Cryptographically secure passwords, generated on your device.
100% private. Runs entirely in your browser — nothing you enter is ever sent anywhere.
How it works — step by step
- Pick a length (16+ recommended) and which character sets to include.
- Click "Generate" — a new password appears instantly.
- Copy it with one click. Nothing is ever sent over the network.
Frequently asked questions
How random are these passwords?
They use your browser's crypto.getRandomValues — a cryptographically secure random source, the same class of generator password managers use.
Are generated passwords stored or transmitted?
Never. Generation happens in your browser's memory; nothing is logged, stored or sent anywhere. Refreshing the page destroys it.
How long should my password be?
16 characters with mixed sets is a strong baseline. Length matters more than complexity — a 20-character password is vastly harder to crack than a 10-character one.
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